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https://github.com/Ukendio/jecs.git
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Index into archetypemap
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Ukendio
parent
b1626a9be0
commit
74fe5be0c0
4 changed files with 119 additions and 104 deletions
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@ -65,12 +65,14 @@ local E8 = mcs:entity()
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local registry2 = ecr.registry()
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local function flip()
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return math.random() >= 0.5
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return math.random() >= 0.15
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end
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local common = 0
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local N = 2^16-2
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local archetypes = {}
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local hm = 0
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for i = 1, N do
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local id = registry2.create()
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local combination = ""
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@ -153,8 +155,15 @@ for i = 1, N do
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end
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if combination:find("BCDF") then
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if not archetypes[combination] then
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print(combination)
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end
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hm += 1
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end
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archetypes[combination] = true
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end
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print("TEST", hm)
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local white = rgb.white
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local yellow = rgb.yellow
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@ -179,6 +188,8 @@ print(
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..yellow("Total Archetypes: "..numberOfArchetypes)
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)
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local q = ecs:query(D4, D2, D3, D6)
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return {
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ParameterGenerator = function()
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return
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@ -187,16 +198,17 @@ return {
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Functions = {
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Mirror = function()
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local matched = 0
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for entityId, firstComponent in mcs:query(E1, E2, E3, E4) do
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for entityId, firstComponent in mcs:query(E2, E3, E4, E1) do
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matched += 1
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end
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end,
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Jecs = function()
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local matched = 0
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for entityId, firstComponent in ecs:query(D1, D2, D3, D4) do
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for entityId, firstComponent in ecs:query(E2, E3, E4, E1) do
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matched += 1
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end
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end
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end,
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},
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}
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15
lib/init.lua
15
lib/init.lua
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@ -276,7 +276,7 @@ end
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local function get(componentIndex: { [i24]: ArchetypeMap }, record: Record, componentId: i24)
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local archetype = record.archetype
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local archetypeRecord = componentIndex[componentId][archetype.id]
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local archetypeRecord = componentIndex[componentId].map[archetype.id]
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if not archetypeRecord then
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return nil
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@ -347,15 +347,15 @@ function World.query(world: World, ...: i53): (() -> (number, ...any)) | () -> (
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local columns = archetype.columns
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local archetypeRecords = archetype.records
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local indices = {}
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local skip = false
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for i, componentId in components do
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local data = columns[archetypeRecords[componentId]]
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if not data then
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local index = archetypeRecords[componentId]
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if not index then
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skip = true
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break
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end
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indices[i] = data
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indices[i] = columns[index]
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end
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if skip then
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@ -369,9 +369,12 @@ function World.query(world: World, ...: i53): (() -> (number, ...any)) | () -> (
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end
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local lastArchetype, compatibleArchetype = next(compatibleArchetypes)
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if not compatibleArchetype then
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return noop()
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end
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local lastRow
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return function()
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local archetype = compatibleArchetype.archetype
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local indices = compatibleArchetype.indices
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@ -11,22 +11,77 @@ print("F", F)
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print("G", G)
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print("H", H)
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for i = 1, 256 do
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local entity = ecs:entity()
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ecs:set(entity, A, true)
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ecs:set(entity, B, true)
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ecs:set(entity, C, true)
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ecs:set(entity, D, true)
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--[[
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ecs:set(entity, E, true)
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ecs:set(entity, F, true)
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ecs:set(entity, G, true)
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ecs:set(entity, H, true)
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print("end")
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]]
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local common = 0
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local N = 2^16-2
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local archetypes = {}
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local function flip()
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return math.random() >= 0.5
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end
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local hm = 0
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for i = 1, N do
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local entity = ecs:entity()
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local combination = ""
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if flip() then
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combination ..= "2_"
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ecs:set(entity, B, { value = true})
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end
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if flip() then
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combination ..= "3_"
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ecs:set(entity, C, { value = true})
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end
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if flip() then
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combination ..= "4_"
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ecs:set(entity, D, { value = true})
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end
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if flip() then
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combination ..= "5_"
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ecs:set(entity, E, { value = true})
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end
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if flip() then
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combination ..= "6_"
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ecs:set(entity, F, { value = true})
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end
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if flip() then
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combination ..= "7_"
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ecs:set(entity, G, { value = true})
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end
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if flip() then
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combination ..= "8"
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ecs:set(entity, H, { value = true})
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end
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if #combination == 7 then
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combination = "1_" .. combination
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common += 1
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ecs:set(entity, A, { value = true})
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end
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if combination:find("2")
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and combination:find("3")
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and combination:find("4")
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and combination:find("6")
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then
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hm += 1
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end
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archetypes[combination] = true
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end
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local arch = 0
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for combination in archetypes do
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if combination:find("2")
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and combination:find("3")
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and combination:find("4")
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and combination:find("6")
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then
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print(combination)
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arch += 1
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end
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end
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print("TEST", hm, arch)
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return function()
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describe("World", function()
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it("should add component", function()
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@ -60,10 +115,11 @@ return function()
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end)
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it("query", function()
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local added = 0
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for e, a, b, c, d in ecs:query(A, B, C, D) do
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for _ in ecs:query(B, C, D, F) do
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added += 1
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end
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expect(added).to.equal(256)
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expect(added).to.equal(hm)
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print(added, hm)
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end)
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end)
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100
mirror/init.lua
100
mirror/init.lua
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@ -276,7 +276,7 @@ end
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local function get(componentIndex: { [i24]: ArchetypeMap }, record: Record, componentId: i24)
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local archetype = record.archetype
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local archetypeRecord = componentIndex[componentId][archetype.id]
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local archetypeRecord = componentIndex[componentId].map[archetype.id]
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if not archetypeRecord then
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return nil
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@ -338,8 +338,6 @@ function World.query(world: World, ...: i53): (() -> (number, ...any)) | () -> (
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local queryLength = #components
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local firstArchetypeMap = getSmallestMap(world.componentIndex, components)
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local a, b, c, d, e, f, g, h = ...
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if not firstArchetypeMap then
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return noop()
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end
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@ -349,85 +347,31 @@ function World.query(world: World, ...: i53): (() -> (number, ...any)) | () -> (
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local columns = archetype.columns
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local archetypeRecords = archetype.records
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local indices = {}
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if queryLength == 1 then
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indices = {
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columns[archetypeRecords[a]],
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}
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elseif queryLength == 2 then
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indices = {
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columns[archetypeRecords[a]],
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columns[archetypeRecords[b]]
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}
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elseif queryLength == 3 then
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indices = {
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columns[archetypeRecords[a]],
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columns[archetypeRecords[b]],
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columns[archetypeRecords[c]]
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}
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elseif queryLength == 4 then
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indices = {
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columns[archetypeRecords[a]],
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columns[archetypeRecords[b]],
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columns[archetypeRecords[c]],
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columns[archetypeRecords[d]]
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}
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elseif queryLength == 5 then
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indices = {
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columns[archetypeRecords[a]],
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columns[archetypeRecords[b]],
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columns[archetypeRecords[c]],
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columns[archetypeRecords[d]],
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columns[archetypeRecords[e]]
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}
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elseif queryLength == 6 then
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indices = {
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columns[archetypeRecords[a]],
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columns[archetypeRecords[b]],
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columns[archetypeRecords[c]],
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columns[archetypeRecords[d]],
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columns[archetypeRecords[e]],
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columns[archetypeRecords[f]],
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}
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elseif queryLength == 7 then
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indices = {
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columns[archetypeRecords[a]],
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columns[archetypeRecords[b]],
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columns[archetypeRecords[c]],
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columns[archetypeRecords[d]],
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columns[archetypeRecords[e]],
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columns[archetypeRecords[f]],
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columns[archetypeRecords[g]],
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}
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elseif queryLength == 8 then
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indices = {
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columns[archetypeRecords[a]],
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columns[archetypeRecords[b]],
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columns[archetypeRecords[c]],
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columns[archetypeRecords[d]],
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columns[archetypeRecords[e]],
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columns[archetypeRecords[f]],
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columns[archetypeRecords[g]],
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columns[archetypeRecords[h]],
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}
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else
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for i, componentId in components do
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indices[i] = columns[archetypeRecords[componentId]]
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end
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end
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local i = 0
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for _ in indices do
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i += 1
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end
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if queryLength == i then
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table.insert(compatibleArchetypes, {
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archetype = archetype,
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indices = indices
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})
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local skip = false
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for i, componentId in components do
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local index = archetypeRecords[componentId]
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if not index then
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skip = true
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break
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end
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indices[i] = columns[index]
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end
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if skip then
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continue
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end
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table.insert(compatibleArchetypes, {
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archetype = archetype,
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indices = indices
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})
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end
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local lastArchetype, compatibleArchetype = next(compatibleArchetypes)
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if not compatibleArchetype then
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return noop()
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end
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local lastRow
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